/*****************************************************************************/
/* */
-/* filepos.h */
+/* filepos.h */
/* */
-/* File position data structure */
+/* File position data structure */
/* */
/* */
/* */
-/* (C) 1998-2000 Ullrich von Bassewitz */
-/* Wacholderweg 14 */
-/* D-70597 Stuttgart */
-/* EMail: uz@musoftware.de */
+/* (C) 1998-2011, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/*****************************************************************************/
-/* Data */
+/* Data */
/*****************************************************************************/
/* Type of a file position */
typedef struct FilePos FilePos;
struct FilePos {
- unsigned long Line; /* Line */
- unsigned short Col; /* Column */
- unsigned short Name; /* File */
+ unsigned Line; /* Line */
+ unsigned Col; /* Column */
+ unsigned Name; /* File */
};
+/* Initializer for a FilePos */
+#define STATIC_FILEPOS_INITIALIZER { 0, 0, 0 }
+
/*****************************************************************************/
-/* Code */
+/* Code */
/*****************************************************************************/
void InitFilePos (FilePos* P);
/* Initialize the file position (set all fields to zero) */
+int CompareFilePos (const FilePos* P1, const FilePos* P2);
+/* Compare two file positions. Return zero if both are equal, return a value
+** > 0 if P1 is greater and P2, and a value < 0 if P1 is less than P2. The
+** compare rates file index over line over column.
+*/
+
/* End of filepos.h */
#endif
-
-
-